Capital One (COF) came out with quarterly earnings of $3.21 per share, missing the Zacks Consensus Estimate of $3.25 per share. This compares to earnings of $2.31 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -1.23%. A quarter ago, it was expected that this credit card issuer and bank would post earnings of $2.50 per share when it actually produced earnings of $2.24, delivering a surprise of -10.40%.Over the last four quarte ...